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Mouthbrooded
Mouthbrooding, also known as oral incubation and buccal incubation, is the care given by some groups of animals to their offspring by holding them in the mouth of the parent for extended periods of time. Although mouthbrooding is performed by a variety of different animals, such as the Darwin's frog, fish are by far the most diverse mouthbrooders. Mouthbrooding has evolved independently in several different families of fish. Mouthbrooding behaviour Paternal mouthbrooders are species where the male looks after the eggs. Paternal mouthbrooders include the arowana, various mouthbrooding bettas and gouramies such as ''Betta pugnax'', and sea catfish such as ''Ariopsis felis''. Among cichlids, paternal mouthbrooding is relatively rare, but is found among some of the tilapiines, most notably the black-chin tilapia '' Sarotherodon melanotheron''. In the case of the maternal mouthbrooders, the female takes the eggs. Maternal mouthbrooders are found among both African and South American c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyphotilapia Frontosa Mouthbrooding
''Cyphotilapia'' is a small genus of African cichlids endemic to Lake Tanganyika, with ''C. frontosa'' being roughly confined to the northern half of the lake and ''C. gibberosa'' roughly to the southern half.Takahashi, T. and K. Nakaya (2003). New species of Cyphotilapia (Perciformes: Cichlidae) from Lake Tanganyika, Africa. Copeia 2003(4): 824-832. They have a distinctly banded pattern, bulbous foreheads when mature and can reach up to in length. These are a mouth-brooding cichlid with a rather small batch of fry each spawn. The mother will hold the fry in her mouth for about 3–4 weeks before finally releasing about 30-70 fry. These are slow-growing fish, which take up to 6 years to reach sexual maturity. They can live for up to 25 years. Species There are currently two recognized species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spatula-barbled Catfish
The spatula-barbeled catfish (''Phyllonemus typus'') is a species of claroteid catfish endemism, endemic to Lake Tanganyika on the border of the Democratic Republic of the Congo, Tanzania, Burundi and Zambia. It grows to a length of 8.8 cm (3.5 inches) fish measurement, TL. References * Phyllonemus Claroteidae Taxa named by George Albert Boulenger Fish described in 1906 Taxonomy articles created by Polbot {{catfish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channa
''Channa'' is a genus of predatory fish in the Family (biology), family Channidae, commonly known as snakeheads, native to freshwater habitats in Asia. This genus contains about 50 Binomial nomenclature, scientifically described species. The genus has a wide natural distribution extending from Iraq in the west, to Indonesia and China in the east, and parts of Siberia in the Far East. A particularly high Species richness, richness of species exists in Myanmar (Burma), Bangladesh and northeastern Northeast India, India, and many ''Channa'' species live nowhere else. In contrast, a few widespread species have been Introduced species, introduced to several regions outside their natural range, where they often become Invasive species, invasive. The large and medium-sized ''Channa'' species are among the most common staple food fish in several Asian countries, and they are extensively Fish farming, cultured. Apart from their importance as a food fish, snakeheads are consumed in some reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channidae
The snakeheads are members of the freshwater perciform fish family Channidae, native to parts of Africa and Asia. These elongated, predatory fish are distinguished by their long dorsal fins, large mouths, and shiny teeth. They breathe air with gills, which allows them to migrate short distances over land. They have suprabranchial organs, which are primitive forms of labyrinth organs, that develop when they grow older. The two extant genera are ''Channa'' in Asia and '' Parachanna'' in Africa, consisting of more than 50 species. They are valuable as a food source and have become notorious as an intentionally released invasive species. These fish have been kept as pets but as they get larger, people let them go into ponds, lakes, and rivers, making these fish invasive. Description The various species of snakeheads differ greatly in size; dwarf snakeheads, such as '' Channa orientalis'', do not surpass in length. Most other snakeheads reach between . Five species ('' C. argus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eretmodine
Eretmodini is a tribe of African cichlids. It contains five species of freshwater fish endemic to Lake Tanganyika. They are small fish with reduced swim bladders that are found near the bottom in the turbulent, coastal surf zone.Smith, M.P. (1998). Lake Tanganyikan Cichlids, p. 10. They are mouthbrooders. Genera There are three genera, consisting of five species in the tribe: *''Eretmodus'' Boulenger, 1898 *'' Spathodus'' Boulenger, 1900 *''Tanganicodus The spotfin goby cichlid (''Tanganicodus irsacae'') is an African species of cichlid endemic to Lake Tanganyika where it is only known from the northern end of the lake. They live amongst pebbles in the surf-zone. This species can reach a lengt ...'' Poll, 1950 References External links * http://ctdbase.org/detail.go?type=taxon&acc=319068 * Pseudocrenilabrinae * Cichlid fish of Africa {{Pseudocrenilabrinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cichlidae
Cichlids () are a large, diverse, and widespread family of percomorph fish in the family Cichlidae, order Cichliformes. At least 1,760 species have been scientifically described, making it one of the largest vertebrate families, with only the Cyprinidae being more speciose. New species are discovered annually, and many species remain undescribed. The actual number of species is therefore unknown, with estimates varying between 2,000 and 3,000. They are native to the Neotropics, Africa (including Madagascar), the Middle East, and the Indian subcontinent, although some species have been introduced worldwide. Many cichlids, particularly tilapia, are important food fishes, while others, such as the '' Cichla'' species, are valued game fish. The family also includes many popular freshwater aquarium fish kept by hobbyists, including the angelfish, oscars, and discus. Cichlids have the largest number of endangered species among vertebrate families, most in the haplochrom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagrus Meridionalis
The kampango or kampoyo (''Bagrus meridionalis'') is a critically endangered species of large and predatory bagrid catfish that is endemic to Lake Malawi, Lake Malombe and the upper Shire River in Africa. It prefers areas near rocks in water shallower than , but it also occurs deeper (not beyond the oxygen limit) and over a sandy or muddy bottom. Appearance and behavior The kampango is among the largest fish in the Lake Malawi basin, reaching up to about long, Konings, Ad (1990). ''Ad Konings' Book of Cichlids and all the other Fishes of Lake Malawi,'' p. 487. or possibly even . A common length is around and females are typically larger than males. Adults are overall blackish, while young are grey with dark spots. During the day kampangos hide in caves, but around dusk or dawn they hunt and eat their prey, primarily cichlids. Breeding The male digs a shallow nest in the sandy bottom, often near rocks, where the female lays several thousand eggs. After hatching, the young most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagridae
The Bagridae are a family of catfish that are native to Africa ('' Bagrus'') and Asia (all other genera) from Japan to Borneo. It includes about 245 species. These fish are commonly known as naked catfishes or bagrid catfishes. Many large bagrids are important as a source of food. Some species are also kept as aquarium fishes. Physical characteristics The dorsal fin is preceded by a spine. The adipose fin is present and can have a relatively long base in some species. The pectoral fin spine can be serrated. The body is completely naked (they have no scales). The maximum length is about . Fishes of the family Bagridae have four pairs of well-developed barbels covered by a layer of taste bud-enriched epithelium Epithelium or epithelial tissue is a thin, continuous, protective layer of cells with little extracellular matrix. An example is the epidermis, the outermost layer of the skin. Epithelial ( mesothelial) tissues line the outer surfaces of man .... Taxonomy The taxon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ariidae
The Ariidae or ariid catfish are a family (taxonomy), family of catfish that mainly live in Marine (ocean), marine waters with many freshwater and brackish water species. They are found worldwide in tropical to warm temperate zones. The family includes about 143 species. Fossilized pectoral spines and skull bone fragments of ariid catfish are known from the Late Cretaceous (Campanian and Maastrichtian) of Argentina, which are among the oldest known remains of Siluroidea, siluroid catfish. Taxonomy The relationships of this family are not yet clear. Two of the genus, genera, ''Gogo (fish), Gogo'' and ''Ancharius (fish), Ancharius'', have been moved to a separate family called Anchariidae. The Ariidae are divided into three subfamilies: ''Galeichthys'' is the only genus classified in the subfamily Galeichthyinae and similarly ''Bagre (fish), Bagre'' is the only genus in the subfamily Bagreinae, while the rest of the genera are classified in the subfamily Ariinae. Previously, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apogonidae
Cardinalfishes are a family, Apogonidae, of ray-finned fishes found in the Atlantic, Indian, and Pacific Oceans; they are chiefly marine, but some species are found in brackish water and a few (notably '' Glossamia'') are found in fresh water. A handful of species are kept in aquariums and are popular as small, peaceful, and colourful fish. The family includes about 370 species. They are generally small fish, with most species being less than , and are often brightly coloured. They are distinguished by their large mouths, and the division of the dorsal fin into two separate fins. Most species live in tropical or subtropical waters, where they inhabit coral reefs and lagoons. They are nocturnal, spending the day in dark crevices within the reef. At least some species brood their eggs inside the mouths of the males. Males do not feed during this incubation period. Males incubate the eggs in their mouth due to having longer heads and a larger jaw, which females do not acquire. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brood Parasite
Brood may refer to: Nature * Brood, a collective term for offspring * Brooding, the incubation of bird eggs by their parents * Bee brood, the young of a beehive * Individual broods of North American periodical cicadas: ** Brood X, the largest brood, which emerges on a 17-year cycle ** Brood XIII, a brood centered on Northern Illinois and its surrounding area, which also emerges on a 17-year cycle ** Brood XIX, a large brood in the Southern United States which emerges on a 13-year cycle People with the surname * Herman Brood (1946–2001), Dutch musician, painter, actor, poet and media personality * Philippe Brood (1964–2000), Dutch politician Entertainment * '' The Brood'', a 1979 horror film directed by David Cronenberg * Brood (comics), an alien species from the Marvel Comics universe * The Brood (professional wrestling) The Brood was a List of professional wrestling terms#Stable, stable known for its time in the WWE, World Wrestling Federation (WWF, now WWE) duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synodontis Multipunctatus
''Synodontis multipunctatus'', also known as the cuckoo catfish, cuckoo squeaker, or multipunk, is a small catfish from Lake Tanganyika, one of the lakes in the Great Rift Valley system in Africa. It is a brood parasite upon mouthbrooding cichlids. This species grows to a length of TL. This species is a minor component of local commercial fisheries. General ''Synodontis multipunctatus'' is one of a number of species of upside-down catfish in Lake Tanganyika, which is more famous for its cichlids. It gathers in large schools at depths of about in the lake. ''S. multipunctatus'' is notable for its breeding behaviour - it is a brood parasite, similar to the cuckoo from which it takes its common name. Lake Tanganyika is home to a number of mouthbrooding cichlids, which care for their eggs and young by carrying them in their mouth. ''S. multipunctatus'' uses these, particularly '' Ctenochromis horei'' and '' Simochromis babaulti'', as unwitting caretakers for their children. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
